How can I achieve trasparency in video output fiiles ?
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I am running R2013b on windows 7. With previous versions I used the function 'avifile' to create video files and the renderer 'OpenGL'. This combination allowed me to record complex graphical avis with transparency. My current combination of R2013b+W7 does not support 'avifile' I have to use a 'VideoWriter' object. When i do this with the renderer 'OpenGL' the output is mostly white space. If i specify the renderer 'zbuffer' transparency is not supported.
How can I achieve the functionality that I had with Windows XP and previous versions of Matlab ?
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Chad Greene
on 5 Sep 2014
Can you use export_fig? The syntax would be something like this, and you could specify options such as renderer, anti-aliasing, -nocrop, etc.
frame = export_fig(gcf);
writeVideo(vidObj,frame);
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